a. Convert the following Newman projection of compound A to a three dimensional line structure in the glven conformation. Place the aldehyde functional group on the right handside of according to the template. CHO NH2 CI. Et TH Pr
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- Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This group is called an ethyl group and can be considered a sphere about twice the sizeof a methyl group. Draw the following Newman projections sighting down the C1C2 bond... a. The lowest potential energy conformation. b. The highest potential energy staggered conformation.Consider the Newman projection below. a. Draw a full Lewis structure of this molecule with R1=Me,R2=Et , and R3=iPr . b. Given the sizes of these R groups (R3R2R1) , does the Newman projection above show thelowest potential energy conformation of this bond? If not, draw a Newman projectionshowing the lowest P.E. conformation (sighting down this same bond). c. To draw a Newman projection in the lowest P.E. conformation, the following rule of thumbusually applies: Place the largest group on the front carbon anti to the largest group on theback carbon. Is your answer to the previous question consistent with this rule of thumb?a. Convert the following Newman projection of compound G to a three dimensional line structure in the given conformation. Place the aldehyde functional group on the right handside of according to the template. CH,OH NH2 HO. Pr H. Bu G
- . Consider the hash/wedge structure below. a. Draw the Newman projection of the bond indicated, keeping the conformation the same. НО b. Draw the Newman projection for the most stable conformation CI c. In the Newman projection for part b, label all gauche interactions.Imagine that this worksheet has sucked you the plane of the page, and you are now facing the indicated bond of the drawn molecule. a. Draw the six main Newman projections for the indicated bond: three eclipsed, three staggered. b. Label which conformers are eclipsed ands taggered.c. Identify the most and least stable conformer, and explain your reasoning.Which represents the ring-flipped conformer of this compound? ||| Select one: O A. III OB. II O C. I O D. IV CH3CH₂ CH3 CH3CH₂ CH3CH₂ CH3CH₂ H3C- CH₂CH3 CH3 CH₂CH3 || CH₂CH3 G CH3 H3CH2₂C. IV CH3CH₂ CH3 G CH₂CH3
- Convert the following Newman projection of compound J to a three dimensional line structure in the given conformation. Place the aldehyde functional group on the right handside of according to he template COCH3 но H. ngs 1 to ? oriontatod:Consider compound Q shown below (trimethylcyclohexane isomer). compound Q Which of the following is the most stable conformation of compound Q? E ||| CH3 Select one: O A. II B. I O C. III D. IV H CH3 CH3 H H CH3 CH3 H CH3 || H CH3 CH3 H CH3 CH3 CH3 IV CH3 "f H Hb. Draw a Newman projection of the given compound H viewed from C-2 to C-3 orientated according to the first template. Then use the Newman projection to demonstrate the most stable conformation around the C2-C3 bond according to the second template. (Hint: Order of decreasing group size 'Pr > CH2CH3 > CH3 > OH > Br > H] NH2 Me Ме H 'Pr Given conformation Most stable conformation
- For the most stable conformation of trans-1,2-dimethylcyclohexane1. One methyl with occupy an axial position and the other an equatorial position.2. Both methyl groups will occupy axial position.3. Both methyl groups will occupy equatorial position.Determine whether each Newman projection is in the staggered or eclipsed conformation. Choose.. CH3 H. H. Choose... - CI CH3 H. Choose..- CH3 H. H. Choose.. CI CH3 ( BACK Question 5 of 7 archa.Draw the most stable conformation of trans-1,2-dimethylcyclohexane. b. Draw the most stable conformation of cis-1,2-dimethylcyclohexane.